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Searched refs:sbrScaleFactor (Results 1 – 4 of 4) sorted by relevance

/external/aac/libSBRdec/src/
Dlpp_tran.cpp208 (2 * (DFRACT_BITS + sbrScaleFactor->lb_scale + 10 - ac.det_scale))
209 #define AC_EXP (-sbrScaleFactor->lb_scale + LPC_SCALE_FACTOR)
210 #define ALPHA_EXP (-sbrScaleFactor->lb_scale + LPC_SCALE_FACTOR + 1)
213 #define QMFOUT_EXP ((SAMPLE_BITS - 15) - sbrScaleFactor->lb_scale)
257 QMF_SCALE_FACTOR *sbrScaleFactor, /*!< Scaling factors */ in lppTransposer() argument
351 fixMin(sbrScaleFactor->ov_lb_scale, sbrScaleFactor->lb_scale); in lppTransposer()
353 ovLowBandShift = sbrScaleFactor->ov_lb_scale - comLowBandScale; in lppTransposer()
354 lowBandShift = sbrScaleFactor->lb_scale - comLowBandScale; in lppTransposer()
361 sbrScaleFactor->ov_lb_scale, /* convert scale to exponent */ in lppTransposer()
363 sbrScaleFactor->lb_scale, /* convert scale to exponent */ in lppTransposer()
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Dlpp_tran.h237 QMF_SCALE_FACTOR *sbrScaleFactor, FIXP_DBL **qmfBufferReal,
249 QMF_SCALE_FACTOR *sbrScaleFactor, /*!< Scaling factors */
Denv_calc.h148 QMF_SCALE_FACTOR *sbrScaleFactor,
Denv_calc.cpp510 const QMF_SCALE_FACTOR *sbrScaleFactor, in apply_inter_tes() argument
549 int low_sf = (ts < 3 * RATE) ? sbrScaleFactor->ov_lb_scale in apply_inter_tes()
550 : sbrScaleFactor->lb_scale; in apply_inter_tes()
864 QMF_SCALE_FACTOR *sbrScaleFactor, /*!< Scaling factors */ in calculateSbrEnvelope() argument
901 SCHAR ov_adj_e = SCALE2EXP(sbrScaleFactor->ov_hb_scale); in calculateSbrEnvelope()
1046 SCHAR noise_e, input_e = SCALE2EXP(sbrScaleFactor->hb_scale); in calculateSbrEnvelope()
1578 fMax(EXP2SCALE(adj_e) - sbrScaleFactor->lb_scale, in calculateSbrEnvelope()
1592 (SCHAR)((15 - sbrScaleFactor->hb_scale) + pNrgs->nrgGain_e[0] + 1 - in calculateSbrEnvelope()
1600 sbrScaleFactor, pNrgs->exponent, hHeaderData->timeStep, start_pos, in calculateSbrEnvelope()
1682 sbrScaleFactor->hb_scale = EXP2SCALE(output_e); in calculateSbrEnvelope()
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